PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PWA31750Fixture,aircraft Maintenance

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 4920-01-037-0560 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-037-0560 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-037-0560. Primary manufacturer part number: PWA31750.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: U/O ANTI ICING TUBE ASSY
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-037-0560, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-037-0560
Primary Part NumberPWA31750
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Functional DescriptionU/O ANTI ICING TUBE ASSY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-073-5719182774 INTERCHANGEABLE
Seal,governor
Woodward, Inc. Div Fuel Systems and Controls
5365-00-319-135418078 INTERCHANGEABLE
Spacer,a,le
Dana Corp Spicer Transmission Div
3431-01-388-7680132I INTERCHANGEABLE
Welding Machine,inverter
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
4820-01-407-324521263-001 INTERCHANGEABLE
Valve,check
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
PWA31750 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
31750 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2915-00-073-5719INTERCHANGEABLE
SEAL,GOVERNOR
182774
5365-00-319-1354INTERCHANGEABLE
SPACER,A,LE
18078
3431-01-388-7680INTERCHANGEABLE
WELDING MACHINE,INVERTER
132I
4820-01-407-3245INTERCHANGEABLE
VALVE,CHECK
21263-001

Frequently Asked Questions

What is NSN 4920-01-037-0560?

NSN 4920-01-037-0560 is a Fixture,aircraft Maintenance, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-037-0560?

NSN 4920-01-037-0560 has 2 cross-referenced part numbers: PWA31750 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 31750 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 4920-01-037-0560?

There are 4 known substitutes for 4920-01-037-0560: 2915-00-073-5719, 5365-00-319-1354, 3431-01-388-7680 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PWA31750?

Key specifications for PWA31750: Functional Description: U/O ANTI ICING TUBE ASSY; End Item Identification: E-3A AWACS AGE. A. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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